NL190975C - Distorsie-corrigerende stereofone amplitude-modulatie-ontvanger met niet-vlakke automatische versterkingregeling. - Google Patents

Distorsie-corrigerende stereofone amplitude-modulatie-ontvanger met niet-vlakke automatische versterkingregeling.

Info

Publication number
NL190975C
NL190975C NL8300664A NL8300664A NL190975C NL 190975 C NL190975 C NL 190975C NL 8300664 A NL8300664 A NL 8300664A NL 8300664 A NL8300664 A NL 8300664A NL 190975 C NL190975 C NL 190975C
Authority
NL
Netherlands
Prior art keywords
gain control
amplitude modulation
automatic gain
distortion correcting
modulation receiver
Prior art date
Application number
NL8300664A
Other languages
English (en)
Dutch (nl)
Other versions
NL190975B (nl
NL8300664A (nl
Original Assignee
Hazeltine Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hazeltine Corp filed Critical Hazeltine Corp
Publication of NL8300664A publication Critical patent/NL8300664A/nl
Publication of NL190975B publication Critical patent/NL190975B/xx
Application granted granted Critical
Publication of NL190975C publication Critical patent/NL190975C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
    • H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
    • H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
    • H04H20/49—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for AM stereophonic broadcast systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Stereo-Broadcasting Methods (AREA)
NL8300664A 1982-03-03 1983-02-22 Distorsie-corrigerende stereofone amplitude-modulatie-ontvanger met niet-vlakke automatische versterkingregeling. NL190975C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35433282 1982-03-03
US06/354,332 US4479233A (en) 1982-03-03 1982-03-03 Distortion correcting AM stereo receiver with non-flat AGC

Publications (3)

Publication Number Publication Date
NL8300664A NL8300664A (nl) 1983-10-03
NL190975B NL190975B (nl) 1994-06-16
NL190975C true NL190975C (nl) 1994-11-16

Family

ID=23392836

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8300664A NL190975C (nl) 1982-03-03 1983-02-22 Distorsie-corrigerende stereofone amplitude-modulatie-ontvanger met niet-vlakke automatische versterkingregeling.

Country Status (16)

Country Link
US (1) US4479233A (de)
JP (1) JPS58170143A (de)
KR (1) KR880001979B1 (de)
AU (1) AU554767B2 (de)
BR (1) BR8300998A (de)
CA (1) CA1201172A (de)
DE (1) DE3307137A1 (de)
FR (1) FR2522907B1 (de)
GB (2) GB2157135B (de)
IN (1) IN158375B (de)
IT (1) IT1162834B (de)
MX (1) MX153218A (de)
NL (1) NL190975C (de)
NZ (1) NZ203017A (de)
SE (1) SE452230B (de)
ZA (1) ZA83695B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887297A (en) * 1986-12-01 1989-12-12 Hazeltine Corporation Apparatus for processing stereo signals and universal AM stereo receivers incorporating such apparatus
KR102494784B1 (ko) 2015-07-28 2023-02-01 삼성전자주식회사 수신기 및 그 동작 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018994A (en) * 1974-07-10 1977-04-19 Kahn Leonard R Compatible AM stereophonic receivers
US4184046A (en) * 1978-04-06 1980-01-15 Motorola, Inc. Compatible single sideband system for AM stereo
US4589127A (en) * 1978-06-05 1986-05-13 Hazeltine Corporation Independent sideband AM multiphonic system
JPS5843303Y2 (ja) * 1980-02-08 1983-09-30 パイオニア株式会社 Ａｍステレオ受信機
US4373115A (en) * 1980-08-18 1983-02-08 Kahn Leonard R Predictive distortion reduction in AM stereo transmitters
DE3047386A1 (de) * 1980-12-16 1982-07-15 Philips Patentverwaltung Gmbh, 2000 Hamburg Empfaenger zum empfang von am-signalen, deren traeger frequenz- oder phasenmoduliert ist

Also Published As

Publication number Publication date
NL190975B (nl) 1994-06-16
KR840004338A (ko) 1984-10-10
GB2157135A (en) 1985-10-16
IN158375B (de) 1986-11-01
CA1201172A (en) 1986-02-25
NL8300664A (nl) 1983-10-03
NZ203017A (en) 1987-01-23
ZA83695B (en) 1983-10-26
JPS58170143A (ja) 1983-10-06
SE8301044L (sv) 1983-09-04
IT8367239A0 (it) 1983-03-02
GB8301010D0 (en) 1983-02-16
FR2522907A1 (fr) 1983-09-09
GB2116405A (en) 1983-09-21
KR880001979B1 (ko) 1988-10-08
GB8512264D0 (en) 1985-06-19
GB2116405B (en) 1986-04-23
GB2157135B (en) 1986-04-23
SE8301044D0 (sv) 1983-02-24
BR8300998A (pt) 1983-11-16
US4479233A (en) 1984-10-23
AU554767B2 (en) 1986-09-04
FR2522907B1 (fr) 1986-11-28
MX153218A (es) 1986-08-22
SE452230B (sv) 1987-11-16
JPS6360577B2 (de) 1988-11-24
AU1034483A (en) 1983-09-08
DE3307137A1 (de) 1983-09-08
DE3307137C2 (de) 1992-04-30
IT1162834B (it) 1987-04-01

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19960901